600253
Helium-3He
99.9999 atom %, 99.995% (CP)
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About This Item
Linear Formula:
3He
CAS Number:
Molecular Weight:
3.02
UNSPSC Code:
12142005
PubChem Substance ID:
EC Number:
231-168-5
MDL number:
eCl@ss:
38090101
Isotopic purity:
99.9999 atom %
Assay:
99.995% (CP)
Mass shift:
M-1
Form:
gas
Note: This product can be packaged on demand. For information on pricing, availability and packaging of custom sizes, please contact Stable Isotopes Customer Service
isotopic purity
99.9999 atom %
assay
99.995% (CP)
form
gas
impurities
<0.005% Total others
mass shift
M-1
SMILES string
[3He]
InChI
1S/He/i1-1
InChI key
SWQJXJOGLNCZEY-BJUDXGSMSA-N
General description
Helium-3He 99.9999 atom %, 99.995% (CP) is a high-purity isotope product with a unique chemical profile that belongs to the class of isotopes. Produced by Sigma-Aldrich, we are committed to providing quality isotope products and a reliable supply chain. Available in industrial and pre-pack quantities.
Application
- Radioligand binding assays in drugdiscovery
- Groundwater dating and hydrology research
- Self-luminous applications requiring long half-life
- reaction mechanism investigations
- Groundwater dating and hydrology research
- Self-luminous applications requiring long half-life
- reaction mechanism investigations
Features and Benefits
Features
Benefits
- Ideal for use in Advanced imaging protocols.
- Supports high-resolution imaging techniques.
- Enhances the effectiveness of diagnostic procedures.
- Facilitates collaboration in clinical research.
Benefits
- Drives innovation in imaging techniques.
- Increases patient engagement and satisfaction.
- Facilitates collaboration with research institutions.
- Improves patient outcomes through Advanced diagnostics.
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact
Stable Isotopes Customer Service.
Stable Isotopes Customer Service.
All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
1 of 1
This Item | |||
|---|---|---|---|
| description 99.9999 atom %, 99.995% (CP) | description 99.95 atom %, 99.9% (CP) | description 99.8 atom % | description 99.95 atom %, 99.999% (CP) |
| isotopic purity 99.9999 atom % | isotopic purity 99.95 atom % | isotopic purity 99.8 atom % | isotopic purity 99.95 atom % |
| assay 99.995% (CP) | assay ≥99.9% (Total Helium), 99.9% (CP) | assay ≥99% (Total Helium) | assay 99.999% (CP) |
| mass shift M-1 | mass shift M-1 | mass shift M-1 | mass shift M-1 |
| form gas | form gas | form gas | form gas |
| impurities <0.005% Total others | impurities <0.1% Total others | impurities <1% Total others | impurities - |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Press. Gas Compr. Gas
Storage Class
2A - Gases
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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